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Electrode potential for Mg electrode var...

Electrode potential for Mg electrode varies according to the equation `E_(Mg^(2+)IMg=E_(Mg^(2+)Img)^@-(0.059)/2 log1/([Mg^(2+))]` The graph `E_(Mg^(2+)Img) Vslog[Mg^(2+)] is

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